Digitech Drop Original Note Problem

[stevenrb718]

I have a Digitech Drop Pedal where the pedal works, but every setting is allowing the original note to come through also. Anybody else have this issue before?

[alexradium]

a friend contacted me today for a problem with this pedal acting strange,it seems that is sensible to bad power supply,and needs a separate unit.Also no other pedal is allowed in front,so try with passive guitar through a cable direct in input,powered by a separate 500mA PS.
Other than that i guess it is candidate for substitution.

[stevenrb718]

Sad to say I've done all of the above.

[g1]

Isn't there a setting for 'drop + dry' ? Does that make it any worse, or is it possible that the pedal is stuck in that mode?
Was it working correctly before?

[stevenrb718]

The drop+dry works fine as it's an octave down with the dry signal...it's allowing that dry signal on every other setting that's the problem.

[eschertron]

Does it sound any different when drop + dry is selected compared to drop only?